
 .iget-main {
    max-width: 1200px;
    margin: 0 auto;
}
 

.iget-course-detail {
    margin: 0 20px !important;
    padding-top: 36px;
}

/* 微信支付二维码 */
.pop-up-box{
    position: fixed;
    z-index: 5000;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    display: none;
}

.box{
   
    position: fixed;
    z-index: 1010;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 340px;
    border-radius: 20px;
    background-color: #fff;
    padding: 25px 30px 30px;
    box-shadow: 0 15px 30px 0 rgb(0 0 0 / 10%);
    display: none;
}


.box-close-icon{
    position: absolute;
    z-index: 2011;
    top: 20px;
    right: 20px;
    font-size: 16px;
}

.box-close-icon::before{
    content: url(../img/exit.png);
}


.box-content{
    position: relative;
    text-align: center;
    margin-top: 20px;
}

.QRCode1{
    background-image: url(../img/zhifu.png);
    background-size: 200px;
    display:block;
    position: relative;
    margin-left: 41px;
    
    
} 


.title2{
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.bottom-tip {
    margin-top: 7px;
    font-size: 12px;
    line-height: 18px;
    color: #999;
}







.ui-row {
    min-height: calc(100vh - 300px);
    position: relative;
    box-sizing: border-box;
}

/* 给父元素添加伪类 */
.iget-ui-row::before, .iget-ui-row::after {
    display: table;
    content: "";
    clear: both;
}

.left-content {
    position: relative;
    min-height: 100vh;
    width: 66.6666666667%;
    /* background-color: aquamarine; */
    float: left;
    box-sizing: border-box;
}

.detail-header {
    position: relative;
    padding: 20px;
    border-radius: 10px;
    min-height: 160px;
    box-sizing: content-box;
    background-color: #f7f7f7;
}


.detail-header-main {
    display: flex;
    margin: 0 auto;
    min-height: 160px;
    max-height: 176px;
}

.cover {
    position: relative;
    border-radius: 5px;
    margin-right: 10px;
    float: left;
    flex: 0 0 120px;
    height: 160px;
    /* background-color: aqua; */
}

.image {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 5px;
}

.label {
    display: block;
    position: absolute;
    right: 4px;
    bottom: 4px;
    padding: 3px 4px;
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.5);
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    color: #fff;
    letter-spacing: 0;
    line-height: 12px;
}

.detail-header-left {
    flex: 1;
    margin: auto 0;
    width: 460px;
    /* background-color: cornflowerblue; */
}

.detail-title {
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    color: #333;
    font-family: PingFangSC-Medium, sans-serif;
    letter-spacing: 0;
    font-size: 26px;
    line-height: 36px;
}

.course-summary {
    min-height: 45px;
    position: relative;
    margin-top: 3px;
    font-size: 14px;
    line-height: 20px;
    color: #666;
}

.info {
    position: absolute;
    z-index: 10;
    top: 0;
    left: 0;
    padding-right: 20px;
}

.info-main{
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2 !important;
}

.course-btn-group {
    position: relative;
}

.iget-common-b10{
    min-height: 30px;
    border-radius: 25px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    font-size: 14px;
    color: #333;
    letter-spacing: 0;
    line-height: 24px;
    background-color: #ff6b00;
    border: none;
    /* overflow: visible;
    border: 0;
    outline: 0;
    background: none;
    font: inherit; */
    
}

.content {
    display: inline-block;
    margin: 3px 15px;
    color: #fff;
    padding-bottom: 0 !important;
}

.unit {
    display: inline-block;
    margin-left: 4px;
    font-size: 13px;
}

.right-content {
    min-height: 100vh;
    padding-bottom: 60px;
    width: 33.3333333333%;
    float: left;
    box-sizing: border-box;
    /* background-color: #666; */
}

.recommend-lit-box {
    background: #fff;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.recommend-title {
    font-weight: bold;
    font-size: 20px;
    color: #333;
    letter-spacing: 0;
    line-height: 30px;
    padding-left: 10px;
}

.recommend-lit-box .recommend-list {
    position: relative;
}

.recommend-list:hover {
    background-color: rgb(248, 248, 248);
}

.iget-card{
    height: 112px;
    border-radius: 10px;
    padding: 10px;
    justify-content: space-between;
    cursor: pointer;
    overflow: hidden;
    display: flex;
    box-sizing: content-box;
}

.cover {
    flex: 0 0 84px;
    height: 112px;
    position: relative;
    border-radius: 5px;
    margin-right: 10px;
    float: left;
}


.lable{
    display: block;
    position: absolute;
    right: 4px;
    bottom: 4px;
    padding: 3px 4px;
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.5);
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    color: #fff;
    letter-spacing: 0;
    line-height: 12px;
}

.detail {
    /* display: flex; */
    flex-direction: column;
    justify-content: space-between;
    flex: 1 1;
    margin: auto 0;
}

.title {
    display: -webkit-box;
    overflow: hidden;
    font-weight: 500;
    font-size: 16px;
    letter-spacing: 0;
    line-height: 22px;
    -webkit-line-clamp: 2;
    color: #333;
    font-family: PingFangSC-Medium, sans-serif;
}

.summary {
    display: -webkit-box;
    height: 36px;
    overflow: hidden;
    line-height: 18px;
    -webkit-line-clamp: 2;

    margin-bottom: 5px;
    font-family: PingFangSC-Regular, sans-serif;
    font-size: 12px;
    color: #333;
    letter-spacing: 0;
    /* line-height: 18px; */
    height: auto !important;
}

.tip {
    margin-bottom: 5px;
    display: -webkit-box;
    overflow: hidden;
    line-height: 18px;
    -webkit-line-clamp: 1;
    color: #666;
    font-size: 12px;
}


/* 内容边框线 */
.course-body {
    display: flex;
    margin-top: 25px;
    position: relative;
}

.introduce-and-content {
    width: 100%;
    position: relative;
}

.section-info.course {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 0;
}

.item-content {
    position: relative;
    text-align: center;
    min-width: 25%;
    margin-bottom: 20px;
    border-left: 1px solid #d8d8d8;
    border-right: 0 !important;
}

.item-content:nth-child(-n + 4) {
    flex: 1;
}

.item-content:nth-child(4n-3) {
    border-left: none !important;
}

.info-item {
    display: inline-block;
}

.info-value {
    display: block;
    font-size: 18px;
    color: #333;
    letter-spacing: 0;
    line-height: 28px;
}

.bar-title {
    font-style: normal;
    font-size: 12px;
    color: #666;
    letter-spacing: 0;
    line-height: 16px;
}

.info-text {
    color: #666;
    line-height: 16px;
    font-size: 12px;
    letter-spacing: 0;
}

/* 课程介绍、课程内容导航栏 */
.tab-head {
    border-bottom: 1px solid #ac3535;
    background: #fff;
    font-size: 20px;
    color: #666;
    letter-spacing: 0;
    line-height: 30px;
}

.introduce-tab {
    color: #333;
    font-weight: 700;
    border-bottom: 4px solid #ff6b00;
    margin-right: 40px;
    
    display: inline-block;
    padding-bottom: 15px;
    /* color: #666; */
    cursor: pointer;
}


.content-tab {
    display: inline-block;
    padding-bottom: 15px;
    color: #666;
    cursor: pointer;
}

.free-try {
    position: relative;
    top: -3px;
    display: inline-block;
    margin-left: 10px;
    width: 60px;
    height: 20px;
    background: #fff2d5;
    text-align: center;
    font-size: 12px;
    color: #8b572a;
    letter-spacing: 0;
    line-height: 20px;
    border-radius: 5px;
}

/* 课程介绍 */
.introduce {
    width: 100%;
    padding-bottom: 30px;
}

.intro-title {
    color: #333;
    font-size: 20px;
    font-weight: bold;
    margin-top: 20px;
}

.intro-content {
    margin-top: 10px;
    color: #333;
    font-size: 16px;
    line-height: 26px;
    white-space: pre-line;
}
 
/* .sec-true {
} */

.single-sec {
    position: relative;
    font-size: 0;
    /* margin-top: 10px; */
    position: relative;
    font-size: 0;
}

.single-content:last-child {
    border: none;
}


.content-title {
    position: relative;
    max-width: 400px;
    font-size: 16px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
}








.introduce-drawer-head {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 0 12px;
} 

.sec-title {
    font-size: 20px;
    font-weight: 600;
}

.iconxialajiantou{
    background-image: url(../img/down-arrow.png);
    background-size: 16px;
}

.iget-icon-fold{
    height: 30px;
    width: 30px;
    transform: rotate(180deg);
    transition: all 0.2s ease-in-out;
        /* display: inline-block; */
    transform: rotate(0deg);
    font-size: 16px;
    color: #999;
        /* transition: all 0.2s ease-in-out;*/
    display:block;
    background-image: url(../img/down-arrow.png);
    
    background-size: 25px; 
}

.iconfont{
    background-image: url(../img/down-arrow.png);
    
}

.drawer-main{
    transition: max-height 0.1s ease-in-out;
    max-height: max-content !important;
    width: 100%;
    /* max-height: 0; */
    overflow: hidden;
    color: #333;
    /* transition: max-height 0.1s ease-in-out;*/
    display: none;
}


.content-list{
    background: #f7f7f7;
    border-radius: 5px;
}

.single-content{
    position: relative;
    padding: 15px;
    border-bottom: 1px solid #e5e5e5;
}






/* 购买须知 */
.buy-tip {
    padding: 14px 20px;
    border-radius: 5px;
    margin-top: 30px;
    background-color: #f7f7f7;
}

.buy-title {
    font-size: 20px;
    font-weight: bold;
}

.intro-content {
    margin-top: 10px;
    color: #333;
    font-size: 16px;
    line-height: 26px;
    white-space: pre-line;
}






/* 侧边分享栏 */
.iget-side-button {
    z-index: 1000;
    position: fixed;
    left: calc((100% - 1200px) / 2 + 1220px);
    bottom: 20px;
    width: 60px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    /* background-color: aquamarine; */
}

.side-button-main {
    margin-bottom: 20px;
}


.button-module {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: -webkit-max-content;
    width: -moz-max-content;
    width: max-content;
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
    background-color: #fff;
}
.button-multiple {
    width: 30px;
    height: 30px;
    margin-bottom: 5px;
    border-radius: 30px;
    cursor: pointer;
}

.iget-icon-wechat{
    color: #fff;
    font-size: 18px;
    background-image: url(../img/weixin.png);
    background-size: 16px;
}

.icon-wechat{
    width: 27px;
    color: #333;
}

.iget-icon-weibo {
    color: #fff;
    font-size: 18px;
    background-image: url(../img/weibo.png);
}

.cion-weibo{
    height: 27px;
    width: 27px;
    color: #333;
}

.iget-common-c3 {
    color: #999;
    font-size: 12px;
}

.iget-update-reminder {
    display: none;
    z-index: 3100;
    position: fixed;
    top: 60px;
    right: 324px;
    width: 280px;
    padding: 20px;
    border-radius: 8px;
    border: 1px transparent solid;
    background-image: linear-gradient(#fff, #fff), linear-gradient(rgba(255, 169, 107, 0.12), rgba(255, 107, 0, 0.62), rgba(255, 169, 107, 0.59), rgba(255, 169, 107, 0.18));
    filter: drop-shadow(0 8px 12px rgba(218, 96, 7, 0.24));
  }
  .iget-update-reminder::before {
    content: "";
    position: absolute;
    z-index: 1005;
    top: -13px;
    right: 41px;
    width: 30px;
    height: 13px;
    background: url(../img/MTYzNTE2MTEwMDc0.png);
    background-size: contain;
  }
  .iget-update-reminder .title {
    line-height: 28px;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 18px;
  }
  .iget-update-reminder .sub-title {
    line-height: 22px;
    color: #333;
    font-size: 14px;
    margin-bottom: 0;
  }
  .iget-update-reminder .sub-title span {
    color: #ff6b00;
  }
  .iget-update-reminder .paragraph {
    line-height: 20px;
    color: #666;
    font-size: 14px;
  }
  .iget-update-reminder .content li {
    font-size: 15px;
    color: #666 !important;
  }
  .iget-update-reminder .emoji {
    color: #4cbf00;
  }
  .iget-update-reminder .email {
    font-size: 12px;
  }
  .update-reminder:hover ~ .iget-update-reminder {
    display: block;
  }
  
